SpaceX sent 26 more Starlink satellites into low Earth orbit on Tuesday (July 15), after a launch from southern California. A ...

Alone among known planets, Earth has vast oceans on its surface and its landmasses are marked with lakes and extensive river ...

When astronauts began spending six months and more aboard the International Space Station, they started to notice changes in ...

Commercial space offers the United States a once-in-a-generation opportunity to modernize its defense posture, enhance resilience, and stay ahead of adversaries in the most dynamic warfighting domain ...

It was the fourth private astronaut mission funded by Houston-based Axiom Space and the second commanded by veteran astronaut ...

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

For centuries, humanity believed that Earth was the center of the universe, a view championed by Aristotle and Ptolemy. But ...

A study led by University of Iowa Associate Professor David Miles will study how the sun impacts the Earth’s magnetic field ...

Australia aims for orbit with the Gilmour Eris rocket, while SpaceX launches Starlink and Kuiper satellites, and Europe ...

Thomas Mulligan explains how Earth's orbital changes trigger ice ages every 100,000 years through astronomical cycles.

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

The SpaceX program is still in the early stages of development and the plans could change. The effort is highly reliant on ...